4,4'-Methylenebis(2,6-dimethylphenol)
Also known as: Bis(3,5-dimethyl-4-hydroxyphenyl)methane, 4,4'-Dihydroxy-3,3',5,5'-tetramethyldiphenylmethane, 2,2',6,6'-Tetramethyl-4,4'-methylenediphenol, 4,4'-Methylene-bis-2,6-xylenol, Bis(4-hydroxy-3,5-dimethylphenyl)methane
4,4'-Methylenebis(2,6-dimethylphenol) (CAS 5384-21-4) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C17H20O2 and a molecular weight of 256.340 g/mol. Key properties include a melting point of 176ºC, a boiling point of 414.7±40.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 193.6±21.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 5384-21-4
- Jingsj CID
- J-1991125-2
- Molecular Formula
- C17H20O2
- Molecular Weight
- 256.340 g/mol
- Category
- Alcohols
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 176ºC |
|---|---|
| Boiling Point | 414.7±40.0 °C at 760 mmHg |
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 193.6±21.9 °C |
| Exact Mass | 256.146332 |
| PSA | 40.46000 |
| LogP | 4.57 |
| Vapor Pressure | 0.0±1.0 mmHg at 25°C |
| Refractive Index | 1.597 |
Customs & Trade Information
| HS Code | 2907299090 |
|---|---|
| Summary | 2907299090 polyphenols; phenol-alcohols。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:5.5%。general tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 4,4'-Methylenebis(2,6-dimethylphenol)?
The CAS number of 4,4'-Methylenebis(2,6-dimethylphenol) is 5384-21-4.
What are the molecular formula and molecular weight of 4,4'-Methylenebis(2,6-dimethylphenol)?
4,4'-Methylenebis(2,6-dimethylphenol) has molecular formula C17H20O2 and molecular weight 256.340 g/mol.
What are the upstream and downstream products of 4,4'-Methylenebis(2,6-dimethylphenol)?
For 4,4'-Methylenebis(2,6-dimethylphenol), Upstream Products: Formaldehyde, 2,6-Dimethylphenol, 2,4,6-Trimethylphenol; Downstream Products: 2,6-Dimethyl-4-nitrophenol, 2,6-dimethyl-p-benzoquinone.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4,4'-Methylenebis(2,6-dimethylphenol) (CAS 5384-21-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1991125-2 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.